Bug 2457965 - CVE-2026-30999 ffmpeg: FFmpeg: Denial of Service via heap buffer overflow in av_bprint_finalize() [epel-all]
Summary: CVE-2026-30999 ffmpeg: FFmpeg: Denial of Service via heap buffer overflow in ...
Keywords:
Status: ASSIGNED
Alias: None
Product: Fedora EPEL
Classification: Fedora
Component: ffmpeg
Version: epel10
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Multimedia SIG
QA Contact:
URL:
Whiteboard: {"flaws": ["a90d377a-c1af-4388-abf5-7...
Depends On:
Blocks: CVE-2026-30999
TreeView+ depends on / blocked
 
Reported: 2026-04-13 19:50 UTC by Jon Moroney
Modified: 2026-06-22 20:16 UTC (History)
5 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:

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Description Jon Moroney 2026-04-13 19:50:23 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
Comment 1 Dominik 'Rathann' Mierzejewski 2026-05-22 09:19:32 UTC 
Fixed by https://github.com/FFmpeg/FFmpeg/commit/144af8f81abc1385631b4e1f4672cd415a9c6e05 , not in any release.
Comment 2 Dominik 'Rathann' Mierzejewski 2026-06-22 20:16:17 UTC 
Fixed in 7.1.5:  https://github.com/FFmpeg/FFmpeg/commit/097bc4c44eefb0db2da3bd94185ba72d0842e85b
Fixed in 5.1.10: https://github.com/FFmpeg/FFmpeg/commit/946bf8977e64c38811c7deaf69d9d09b3168971f
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